Cheap Flights to Dulles

View ฿5,580 flight on Mon, 18 May 2026Opens in a new window

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Cheap round-trip flights to Dulles

Prices were available within the past 7 days and start at ฿5,580 for one-way flights and ฿8,915 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 22 May - Sat, 23 May
ALB
Albany
DCA
Washington
฿8,915 Return, found 1 day ago
฿8,915
Return
found 1 day ago
Select Delta flight, departing Fri, 22 May from Albany to Washington, returning Sat, 23 May, priced at ฿8,915 found 1 day ago
American Airlines
Fri, 22 May - Sat, 23 May
ALB
Albany
DCA
Washington
฿10,570 Return, found 1 day ago
฿10,570
Return
found 1 day ago
Select American Airlines flight, departing Fri, 22 May from Albany to Washington, returning Sat, 23 May, priced at ฿10,570 found 1 day ago
United
Tue, 19 May - Sat, 23 May
PDX
Portland
DCA
Washington
฿19,435 Return, found 1 day ago
฿19,435
Return
found 1 day ago
Select United flight, departing Tue, 19 May from Portland to Washington, returning Sat, 23 May, priced at ฿19,435 found 1 day ago
Saudia
Tue, 22 Sept - Fri, 9 Oct
BKK
Bangkok
IAD
Washington
฿30,785 Return, found 23 hours ago
฿30,785
Return
found 23 hours ago
Select Saudia flight, departing Tue, 22 Sept from Bangkok to Washington, returning Fri, 9 Oct, priced at ฿30,785 found 23 hours ago
EVA Airways
Mon, 1 Feb - Sat, 13 Feb
BKK
Bangkok
DCA
Washington
฿34,620 Return, found 1 day ago
฿34,620
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 1 Feb from Bangkok to Washington, returning Sat, 13 Feb, priced at ฿34,620 found 1 day ago

Frequently asked questions

What is the name of Dulles' airport?
Ronald Reagan Washington National Airport (DCA) is the major airport in Dulles.
How far is Ronald Reagan Washington National Airport (DCA) from central Dulles?
The journey from DCA to downtown Dulles is reasonably long. You'll need to travel 40 kilometres before you can drop your bags at your hotel in the city.
What airport is best to fly into Dulles?
A flight to Dulles means hitting the tarmac at National Airport. Hop off the plane, pick up your bags and you'll be 40 kilometres from the downtown streets.
How many airlines fly to Dulles?
There are 8 air carriers connecting Dulles with 97 airports across the world.
Which airlines fly to Dulles?
American Airlines, JetBlue and Delta fly the most frequently to Dulles. The majority of these flights arrive here from Boston, with American Airlines having the most services on this route.
How many nonstop flights are there to Dulles?
Organising an exciting Dulles adventure is a cinch when there are 2,882 nonstop flights each week to pick from.
Where are the most popular flights to Dulles departing from?
Travellers often depart from Boston, Chicago and New York airports when heading to Dulles.
How long is the flight to Dulles Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Boston to Dulles, the average flight time is 1 hour and 52 minutes. From Chicago it's typically 1 hour and 52 minutes, and from New York it's 1 hour and 29 minutes.
How to book the cheapest flight to Dulles?
Don't leave booking your flight to Dulles until the last moment. That's one move savvy travellers use to get the best prices. Booking well in advance means more options and less expensive flights. Another easy way to score the best price is to compare all options. If your destination has several airports, be sure to research the cost of flying into a less busy terminal. And finally, don't forget that the early bird catches the worm. Familiarise yourself with airfare costs and have your credit card ready to reserve your seat as soon as you see a great bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Dulles?
We've got the lowdown on how to make your journey as enjoyable as possible. Follow our tips and tricks and you'll be zooming through the airport and enjoying Dulles in no time at all. What to pack in your hand luggage:

  • Travelling on a plane can be a pleasure if you've got all the right things. First of all you'll need toiletry items, such as lip balm and hand cream, a spare set of clothes and a good novel. Next, find a spot in your carry-on bag for your electronic gadgets, chargers, your important medications and perhaps a proper neck pillow too. Lastly, and most importantly, don't forget to bring your passport, travel docs and some cash.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between airlines, the general rule to follow is avoid carrying anything sharp, flammable or explosive. This includes things like knives, scissors, spray paint and fireworks. Sports equipment like ice skates, and items that could injure passengers, such as firearms and swords, can't come on board with you either.

What to wear on a flight:

  • Comfort should be your top priority when deciding what to wear during your flight. Loose, breathable clothing is a sensible choice, as are flat, slightly roomy shoes.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long-distance flights. Lower your risks by staying hydrated, keeping your legs and ankles moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Dulles?
It's all about being organised. We've put together some helpful hints for a speedy trip through airport security. Watch out Dulles, here you come:

  • Security personnel first need to check that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them within easy reach, ready for inspection.
  • Next up, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items like your jacket, belt and earphones will be required to go through the machine.
  • For just a few minutes, you'll have to unplug from the digital world. Your phone, laptop and any other electronics will need to go through the scanner.
  • Want to bring along your favourite hand and nail cream? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's OK to bring with you on board.
  • Lightweight sneakers are a clever footwear choice as you're less likely to have to remove them when passing through security. Hiking boots and other heavy shoes are often subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin.

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
฿16,590

Trending flights to Dulles

Prices were available within the past 7 days and start at ฿5,580 for one-way flights and ฿8,915 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Saudia
Tue, 22 Sept - Fri, 9 Oct
BKK
Bangkok
IAD
Washington
฿30,785 Return, found 23 hours ago
฿30,785
Return
found 23 hours ago
Select Saudia flight, departing Tue, 22 Sept from Bangkok to Washington, returning Fri, 9 Oct, priced at ฿30,785 found 23 hours ago
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